IP Library › Granted Patent US 5,429,979
Granted Patent Utility
US 5,429,979 · App. 08/274,415

Method of forming a dram cell having a ring-type stacked capacitor

Inventors: Daniel Lee, Chao-Ming Koh, Yu-Hua Lee
Patented Case View Patent ↗
Granted: Jul 4, 1995 Filed: Jul 13, 1994
Inventors
Daniel Lee
Chao-Ming Koh
Yu-Hua Lee
Assignee (at issue)
Industrial Technology Research Institute

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Quick Facts
Patent No.
US 5,429,979
App. No.
08/274,415
Filed
1994-07-13
Granted
1995-07-04
Kind
A